RANKING · 2020 CENSUS · 25 SHOWN OF 25

Highest Mexican population share, New Hampshire cities · 2020

New Hampshire cities ranked by the share of all residents who are Mexican origin (2020 American Community Survey). A concentration measure: Mexican residents as a percentage of total population. This list covers the 25 cities in New Hampshire that qualify, ranked against each other statewide.

Mexican Americans: full group profile →

New HampshireAll statesPop > 5KAll rankings

SAME RANKING BYCounties States Metros

RELATEDLargest Mexican population Largest Puerto Rican population Highest Puerto Rican population share Largest Cuban population Highest Cuban population share Largest Dominican population

YEAR2010 2020 2024

RANKPLACESTATEPOPMEXICAN SHAREVS 2010

01Hudson, NHNH7,4693.2%+26%

02Hanover, NHNH8,4792.8%+285%

03Nashua, NHNH92,4352.2%+60%

04South Hooksett, NHNH5,9022.2%+415%

05Somersworth, NHNH12,1711.6%+441%

06Claremont, NHNH13,0321.5%+620%

07Manchester, NHNH116,8181.5%−22%

08Newmarket, NHNH5,6791.4%+380%

09Lebanon, NHNH15,4811.3%−13%

10Keene, NHNH23,0721.1%+343%

11Suncook, NHNH5,4321.1%−69%

12Milford, NHNH8,9560.9%+115%

13Franklin, NHNH8,8390.8%+127%

14Berlin, NHNH9,5020.7%+185%

15Portsmouth, NHNH23,0280.6%−2%

16Exeter, NHNH9,9640.5%–

17Concord, NHNH44,5970.5%+143%

18East Merrimack, NHNH5,0810.5%–

19Durham, NHNH10,6810.4%−24%

20Londonderry, NHNH12,2250.4%−9%

21Dover, NHNH34,6230.4%+1329%

22Rochester, NHNH33,7160.4%−52%

23Hampton, NHNH10,1010.2%−56%

24Derry, NHNH21,3390.2%−63%

25Laconia, NHNH17,2460.1%−95%

SHOWING 1–25 OF 25

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS